42572124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{168937}}^1$

素因数の和:168954

約数の個数: 36

約数和(自身を含む): 122986864

約数和(自身を除く): 80414740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 168937, 337874, 506811, 675748, 1013622, 1182559, 1520433, 2027244, 2365118, 3040866, 3547677, 4730236, 6081732, 7095354, 10643031, 14190708, 21286062, 42572124]

約数ペア:

[(1, 42572124), (2, 21286062), (3, 14190708), (4, 10643031), (6, 7095354), (7, 6081732), (9, 4730236), (12, 3547677), (14, 3040866), (18, 2365118), (21, 2027244), (28, 1520433), (36, 1182559), (42, 1013622), (63, 675748), (84, 506811), (126, 337874), (252, 168937)]